CN205069742U - Electric automobile and battery copper bar structure thereof - Google Patents
Electric automobile and battery copper bar structure thereof Download PDFInfo
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- CN205069742U CN205069742U CN201520869253.2U CN201520869253U CN205069742U CN 205069742 U CN205069742 U CN 205069742U CN 201520869253 U CN201520869253 U CN 201520869253U CN 205069742 U CN205069742 U CN 205069742U
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- copper bar
- hard
- flexible
- battery structure
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a battery copper bar structure, include first stereoplasm copper bar, second stereoplasm copper bar and the flexible copper bar that can buckle, first stereoplasm copper bar is connected in second stereoplasm copper bar through flexible copper bar. During the assembly, can rotate first stereoplasm copper bar or the translation for second stereoplasm copper bar through flexible copper bar to reserve the space for the installation of follow -up spare part, the follow -up spare part installation back that targets in place, it can to replace with a stereoplasm copper bar that initial position fixes again. The characteristics that the flexible copper bar of this scheme utilization can be bent realize the regulation of copper bar and other component assembly levels, utilize characteristics such as the molding of stereoplasm copper bar is convenient, the shape is fixed, realize the assembly of copper bar in narrow and small space and use. The problem of copper bar and other spare parts assemble the level be difficult to the coordination in narrow and small space is solved. The utility model also discloses an electric automobile that includes this battery copper bar structure.
Description
Technical field
The utility model relates to field of automobile, particularly relates to a kind of electric automobile and battery structure of copper bar thereof.
Background technology
Current power automobile industry is fast-developing trend, but is limited by the factors such as vehicle continual mileage is short, infrastructure imperfection, cost are high, and most normal client is still difficult to accept electric automobile.For increasing continual mileage, usually take the mode increasing number of batteries, and this mode must cause power brick bulky.On the other hand, for ensureing to drive and riding comfort, the installing space that electric automobile can provide for power brick is limited, and the volume of power brick has been compressed to very little scope.Therefore, power brick is inner except battery module, and the free space of other parts is very limited.For adapting to limited space, the structure of copper bar often designs complicated.Baroque copper bar may affect the smooth assembling of other parts, and parts assembling level is difficult to coordinate, and causes assembling process of products poor, the problems such as production efficiency is low.
Therefore, how providing a kind of battery structure of copper bar being convenient to Coordinative assembling level in small space, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, first object of the present utility model is to provide a kind of battery structure of copper bar, this battery structure of copper bar can solve copper bar and other parts in small space, assemble the problem that level is difficult to coordinate, and takes into account the applicability of copper bar in the confined space simultaneously.Second object of the present utility model is to provide a kind of electric automobile comprising above-mentioned battery structure of copper bar.
A kind of battery structure of copper bar, comprise the first hard copper bar, the second hard copper bar and bent flexible copper bar, described first hard copper bar is connected to described second hard copper bar by described flexible copper bar.
Preferably, in above-mentioned battery structure of copper bar, the copper sheet of multiple arranged stacked is drawn together in described flexible copper package, and the thickness of each described copper sheet is 0.1mm ~ 0.2mm.
Preferably, in above-mentioned battery structure of copper bar, described first hard copper bar and described second hard copper bar all by brazing in described flexible copper bar.
Preferably, in above-mentioned battery structure of copper bar, also comprise the flexible insulation sheath being wrapped in described battery structure of copper bar periphery.
Preferably, in above-mentioned battery structure of copper bar, described flexible insulation sheath is that insulating sleeve is moulded in leaching.
Preferably, in above-mentioned battery structure of copper bar, described first hard copper bar is identical with the thickness of described second hard copper bar and described flexible copper bar.
Preferably, in above-mentioned battery structure of copper bar, described first hard copper bar is bending type hard copper coin and is provided with the installing hole for connecting connector, and described second hard copper bar is stepped ramp type hard copper coin and on two step surfaces, is respectively equipped with the installing hole for connecting module base and battery module.
Preferably, in above-mentioned battery structure of copper bar, be connected with at least one the 3rd hard copper bar and multiple described flexible copper bar between described first hard copper bar and described second hard copper bar, described 3rd hard copper bar is alternately connected with described flexible copper alignment time.
A kind of electric automobile, comprises the battery structure of copper bar as above described in any one.
The battery structure of copper bar that the utility model provides, comprises the first hard copper bar, the second hard copper bar and bent flexible copper bar, and described first hard copper bar is connected to described second hard copper bar by described flexible copper bar.When this battery copper bar and other parts assemble, because flexible copper bar is bent, therefore, first hard copper bar can be rotated or translation relative to the second hard copper bar by flexible copper bar, thus be the installation slot milling of follow-up parts, after follow-up parts are in place, then the first hard copper is discharged back initial position are fixed.Visible, this programme utilizes flexible copper bar can the feature of bending, realizes the adjustment of copper bar and other Assembly of the parts level; Utilize the features such as the moulding of hard copper bar is convenient, shape is fixing, realize the assembling application of copper bar in small space.Solve copper bar and other parts in small space, assemble the problem that level is difficult to coordinate.
In order to reach above-mentioned second object, the utility model additionally provides a kind of electric automobile, and this electric automobile comprises any one battery structure of copper bar above-mentioned.Because above-mentioned battery structure of copper bar has above-mentioned technique effect, the electric automobile with this battery structure of copper bar also should have corresponding technique effect, therefore repeats no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the battery copper bar structural representation in the utility model specific embodiment;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the battery copper bar structural representation with flexible insulation sheath in the utility model specific embodiment;
Fig. 4 is battery copper bar and parts assembling process schematic diagram in the utility model specific embodiment;
Fig. 5 is that in the utility model specific embodiment, battery copper bar and parts assemble complete schematic diagram.
In Fig. 1 to Fig. 5:
1-first hard copper bar, 2-flexible copper bar, 3-second hard copper bar, 4-installing hole, 5-flexible insulation sheath, 6-first part, 7-second part, 8-joint pin, 9-the 3rd part.
Embodiment
First object of the present utility model is to provide a kind of battery structure of copper bar, and this battery structure of copper bar can solve copper bar and other parts in small space, assemble the problem that level is difficult to coordinate, and takes into account the applicability of copper bar in the confined space simultaneously.Second object of the present utility model is to provide a kind of electric automobile comprising above-mentioned battery structure of copper bar.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the battery copper bar structural representation not containing flexible insulation sheath that Fig. 1 provides for the utility model, Fig. 2 is the partial enlarged drawing of part A in Fig. 1.In a kind of specific embodiment, the battery structure of copper bar that the utility model provides, comprise the first hard copper bar 1, second hard copper bar 3 and bent flexible copper bar 2, first hard copper bar 1 be connected to the second hard copper bar 3 by flexible copper bar 2 and can with the second hard copper bar 3 relative movement.
When this battery copper bar and other parts assemble, because flexible copper bar is bent, therefore, first hard copper bar 1 can be rotated or translation relative to the second hard copper bar 3 by flexible copper bar 2, thus be the installation slot milling of follow-up parts, after follow-up parts are in place, then the first hard copper bar 1 is put back to initial position are fixed.Visible, this programme utilizes flexible copper bar can the feature of bending, realizes the adjustment of copper bar and other Assembly of the parts level; Utilize the features such as the moulding of hard copper bar is convenient, shape is fixing, realize the assembling application of copper bar in small space.Solve copper bar and other parts in small space, assemble the problem that level is difficult to coordinate.
Concrete, due to the rigidity of hard copper bar and hardness comparatively large, can various shape be made into, structure adaptability is strong, so hard copper bar is designed to the structure of securing part by this programme, and flexible copper bar 2 is designed to the syndeton of change two hard copper bar relative positions.First hard copper bar 1 and the concrete structure shape of the second hard copper bar 3 determine according to the concrete structure of its parts be connected and position, namely the hard copper bar at flexible copper bar 2 two ends can be designed to multiple different planform by those skilled in the art respectively, to adapt to the parts connected needed for battery copper bar, first hard copper bar 1 and the installing hole 4 the second hard copper bar 3 is equipped with for being connected parts, as shown in Figure 1.
Flexible copper bar 2 is positioned at the middle position of copper bar, can be made up of single-layer flexible copper sheet, also can be made up of the copper sheet of multiple arranged stacked, preferably, in this programme, flexible copper bar 2 comprises the copper sheet of multiple arranged stacked, the thickness of each copper sheet is 0.1mm ~ 0.2mm, and this stepped construction determines flexible copper bar 2 and has the advantages that to bend up and down in the stacking direction.In addition, the first hard copper bar 1 in this programme and the second hard copper bar 3 can adopt thickness to be the individual layer copper coin of 1mm ~ 4mm.In order to make battery copper bar overall structure consistency of thickness, preferably, in this programme, the first hard copper bar 1 is identical with the thickness of the second hard copper bar 3 and flexible copper bar 2.
It should be noted that, the first hard copper bar 1 in this programme all can be connected with flexible copper bar 2 in several ways with flexible copper bar 2, second hard copper bar 3, such as brazing, heat melt connection or other connected modes etc., preferably, the first hard copper bar 1 in this programme and the second hard copper bar 3 all by brazing in flexible copper bar 2, overall structure transitions smooth, thickness are even.
Please refer to Fig. 3, Fig. 3 is the battery copper bar structural representation with flexible insulation sheath in the utility model specific embodiment.In order to ensure the safe handling of copper bar, guarantee that copper bar and other copper bars or parts are isolated, preferably, the battery structure of copper bar in this programme also comprises the flexible insulation sheath 5 being wrapped in battery structure of copper bar periphery.
It should be noted that, the flexible insulation sheath 5 of this battery structure of copper bar can have various structures form, such as, be wound around by insulating case and be bonded in copper bar outside, or at copper bar periphery cover heat-shrinkable T bush, or adopt leaching to mould insulating sleeve etc.Preferably, flexible insulation sheath 5 in this specific embodiment scheme moulds insulating sleeve for leaching, being that battery copper bar is surperficial by impregnation increases one deck flexible insulation sheath 5, solve the problem can not overlapping heat-shrinkable T bush because of hard copper bar complex structure, effectively copper bar and other copper bars or parts are isolated, guarantee the safe handling of copper bar.
It should be noted that, because in power brick, part is numerous, battery structure of copper bar may contact with multiple parts and connect, in order to improve the Installation Flexibility of battery copper bar, preferably, this programme is connected with at least one the 3rd hard copper bar and multiple flexible copper bar 2 between the first hard copper bar 1 and the second hard copper bar 3, 3rd hard copper bar is alternately connected in turn with flexible copper bar 2, material is thus formed the battery structure of copper bar that hard copper bar is connected in turn with flexible copper bar 2, make the overall many places of battery copper bar bent and be provided with multiple can the hard structure of copper bar of securing part, thus the flexible installation of the multiple parts in two ends and middle part can be facilitated.
Please refer to Fig. 4 and Fig. 5, Fig. 4 and Fig. 5 illustrates the process that this battery structure of copper bar and parts are installed.The concrete installation process of this battery copper bar is as follows: be first assembled on the first part 6 by the second part 7, battery structure of copper bar is all connected by joint pin 8 with the first part 6 and the second part 7, bend flexible copper bar 2, thus the first hard copper bar 1 is upwards lifted, be so just the installation vacating space of the 3rd part 9, the 3rd part 9 can vertically (direction of arrow along arranging up and down in Fig. 5) or horizontal direction (being parallel to the direction of arrow on the first part 6 surface in Fig. 5) be installed on the first part 6.
If adopt existing rigid cells structure of copper bar, three Assembly of the parts levels in Fig. 5 cannot be coordinated, and cause assembling process of products poor: if first fill copper bar, and the 3rd part 9 cannot load smoothly; If first load the 3rd part 9, then copper bar cannot load.Visible, the utility model efficiently solves the assembly problem of numerous parts in the confined space.
Preferably, in above-mentioned specific embodiment, 3rd part 9 is specially the connector in power brick, first part 6 is module base, second part 7 is battery module, first hard copper bar 1 is bending type hard copper coin and installing hole 4, the second hard copper bar 3 be provided with for connecting connector is stepped ramp type hard copper coin and on two step surfaces, is respectively equipped with the installing hole 4 for connecting module base and battery module, as shown in Figure 5.
In sum, the utility model provide a kind of can in small space the novel battery mixing structure of copper bar of Coordinative assembling level, solve copper bar and other parts and assemble the problem that level is difficult to coordinate, take into account the applicability of copper bar in the confined space simultaneously, improve the manufacturability of Product Assembly.The advantages such as this programme has that structure adaptability is strong, easy for installation, space availability ratio is high, safe and reliable, low cost of manufacture.
Based on the battery structure of copper bar provided in above-described embodiment, the utility model additionally provides a kind of electric automobile, and this electric automobile comprises any one battery structure of copper bar in above-described embodiment.The battery structure of copper bar in above-described embodiment is have employed, so the beneficial effect of this electric automobile please refer to above-described embodiment due to this electric automobile.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a battery structure of copper bar, it is characterized in that, comprise the first hard copper bar (1), the second hard copper bar (3) and bent flexible copper bar (2), described first hard copper bar (1) is connected to described second hard copper bar (3) by described flexible copper bar (2).
2. battery structure of copper bar according to claim 1, is characterized in that, described flexible copper bar (2) comprises the copper sheet of multiple arranged stacked, and the thickness of each described copper sheet is 0.1mm ~ 0.2mm.
3. battery structure of copper bar according to claim 1, is characterized in that, described first hard copper bar (1) and described second hard copper bar (3) all by brazing in described flexible copper bar (2).
4. battery structure of copper bar according to claim 1, is characterized in that, also comprises the flexible insulation sheath (5) being wrapped in described battery structure of copper bar periphery.
5. battery structure of copper bar according to claim 4, is characterized in that, described flexible insulation sheath (5) moulds insulating sleeve for leaching.
6. battery structure of copper bar according to claim 1, is characterized in that, described first hard copper bar (1) is identical with the thickness of described second hard copper bar (3) and described flexible copper bar (2).
7. battery structure of copper bar according to claim 1, it is characterized in that, described first hard copper bar is bending type hard copper coin and is provided with the installing hole (4) for connecting connector, and described second hard copper bar is stepped ramp type hard copper coin and on two step surfaces, is respectively equipped with the installing hole (4) for connecting module base and battery module.
8. the battery structure of copper bar according to any one of claim 1 to 7, it is characterized in that, be connected with at least one the 3rd hard copper bar and multiple described flexible copper bar (2) between described first hard copper bar (1) and described second hard copper bar (3), described 3rd hard copper bar is alternately connected in turn with described flexible copper bar (2).
9. an electric automobile, is characterized in that, comprises the battery structure of copper bar as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869253.2U CN205069742U (en) | 2015-11-02 | 2015-11-02 | Electric automobile and battery copper bar structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869253.2U CN205069742U (en) | 2015-11-02 | 2015-11-02 | Electric automobile and battery copper bar structure thereof |
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| Publication Number | Publication Date |
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| CN205069742U true CN205069742U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520869253.2U Active CN205069742U (en) | 2015-11-02 | 2015-11-02 | Electric automobile and battery copper bar structure thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848781A (en) * | 2016-12-15 | 2017-06-13 | 惠州市鼎丰泰科技有限公司 | Fast insert-pull component |
| CN106941144A (en) * | 2017-04-11 | 2017-07-11 | 山东魔方新能源科技有限公司 | The insulation protecting device used on new energy car battery case |
| CN107634170A (en) * | 2017-09-08 | 2018-01-26 | 苏州方林科技股份有限公司 | The processing technology of electric automobile flexibility mains connection of the two with hard copper row |
| CN112974597A (en) * | 2021-04-30 | 2021-06-18 | 宁波翼宇汽车零部件有限公司 | Automobile copper bar bending, upsetting and extruding equipment and process |
-
2015
- 2015-11-02 CN CN201520869253.2U patent/CN205069742U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848781A (en) * | 2016-12-15 | 2017-06-13 | 惠州市鼎丰泰科技有限公司 | Fast insert-pull component |
| CN106941144A (en) * | 2017-04-11 | 2017-07-11 | 山东魔方新能源科技有限公司 | The insulation protecting device used on new energy car battery case |
| CN107634170A (en) * | 2017-09-08 | 2018-01-26 | 苏州方林科技股份有限公司 | The processing technology of electric automobile flexibility mains connection of the two with hard copper row |
| CN112974597A (en) * | 2021-04-30 | 2021-06-18 | 宁波翼宇汽车零部件有限公司 | Automobile copper bar bending, upsetting and extruding equipment and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000022 Denomination of utility model: Electric automobile and battery copper bar structure thereof Granted publication date: 20160302 License type: Exclusive License Record date: 20181130 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Co-patentee before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Patentee before: Chongqing Changan Automobile Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 588 Shuguang Road, Longxing Town, Yubei District, Chongqing, 401135 Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |